A Calophyllum sil also known as Alligator bark, Blush touriga and ladderwood is a tree. the tree is tall and can grow from 4 to 30 meters high. To grow this tree it needs full sun and can grow with any soil type. The Calophyllum sil is a tree with more slender leaves then beauty leaves, it grows with flowers. The flowers are white/cream with a fragrant. This tree is native to North Australia and South of New Guinea.